Home / 27,002,837.25-37,264,029.03-14,612,931.28

Finding the Fourth Proportional to 27,002,837.25, 37,264,029.03 and 14,612,931.28

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Solution

The fourth proportional to 27,002,837.25, 37,264,029.03 and 14,612,931.28 is: 20,165,906.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002,837.25 : 37,264,029.03 = 14,612,931.28 : x
  2. Step 2: Convert to fraction form
    27,002,837.25/37,264,029.03 = 14,612,931.28/x
  3. Step 3: Cross multiply
    27,002,837.25x = 37,264,029.03 × 14,612,931.28
  4. Step 4: Simplify right side
    27,002,837.25x = 544,536,695,244,994.94
  5. Step 5: Solve for x
    x = 544,536,695,244,994.94/27,002,837.25
  6. Step 6: Final answer
    x = 20,165,906.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.